Endless belt power transmission systems or components – Control for variable input to output speed-ratio – Including belt shiftable axially from one to another surface...
Patent
1986-07-07
1987-06-02
Novosad, Stephen J.
Endless belt power transmission systems or components
Control for variable input to output speed-ratio
Including belt shiftable axially from one to another surface...
F16H 906
Patent
active
046700005
ABSTRACT:
A support structure for supporting a chain guide to a movable member of a bicycle derailleur. The support structure includes a support shaft and a locking member which swingably supports the chain guide to the movable member and prevents it from coming loose therefrom. The movable member is provided with a cylindrical portion having a bottom wall with a shaft bore and also having a cover member which is integral with the movable member. The cover member has a cavity formed outwardly of the bottom wall. The cavity receives the utmost end of the support shaft projecting from the bottom wall. The cover member has an insertion bore through which the locking member is inserted to engage with a retaining groove of the support shaft.
REFERENCES:
patent: 4323357 (1982-04-01), Nagano
patent: 4406643 (1983-09-01), Shimano
Bui Thuy M.
Novosad Stephen J.
Shimano Industrial Company Limited
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